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6485506
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0
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2011-06-26T17:26:03.853
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2011-06-26T17:32:33.100
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2011-06-26T17:32:33.100
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454470
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<p>The <code><s:set/></code> tag places values on to the ValueStack, which isn't conveniently available from scriptlets (I would recommend you avoid scriptlets anyway).</p> <p>First, on the subject of:</p> <pre><code><s:if test='<s:property value="priority"/> == 1'> /*Some img to display here*/ </s:if> </code></pre> <p>Try this:</p> <pre><code><s:if test="%{priority == 1}"> /*Some img to display here*/ </s:if> </code></pre> <p>You can also use JSP EL:</p> <pre><code><c:if test="${action.priority == 1}"> /*Some img to display here*/ </c:if> </code></pre> <p>As for the date, asdoctrey mentioned, you could do this conversion in your action class. I've handled this in the past using a custom JSP function.</p> <h3>The TLD</h3> <pre><code><taglib xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-jsptaglibrary_2_0.xsd" version="2.0"> <description><![CDATA[JSP Functions]]></description> <display-name>JSP Functions</display-name> <tlib-version>1.0</tlib-version> <short-name>ex</short-name> <uri>http://www.example.com/tags/jsp-functions</uri> </taglib> </code></pre> <h3>The Java</h3> <pre><code>/** * The JSTL fmt:formatDate tag expects a Date and the fmt:parseDate * apparently expects to parse from a String representation of the * date. This method allows you to easily convert a long into a Date * object for use in fmt:formatDate. * <p/> * The long passed in to this method is expected to be a UNIX epoch * timestamp (number of milliseconds since Jan. 1, 1970). For more * details, see {@link java.util.Date#Date(long)}. * * @param epoch The long to convert. Expected to be an epoch timestamp. * @return A new Date object. */ public static Date longToDate(final long epoch) { return new Date(epoch); } </code></pre> <h3>The JSP</h3> <pre><code><%@ taglib prefix="ex" uri="http://www.example.com/tags/jsp-functions" %> ${ex:longToDate(action.dateAsLong)} </code></pre>
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